Noah Lyon (born September 11, 1979) is a multidisciplinary artist based in New York City. A graduate of the Cooper Union for the Advancement of Science and Art, Noah Lyon works in drawing, painting, artist's books, sound art, and installation. He is the founder of Retard Riot, a network of radical individuals devoted to art, music, and philosophy. Under several different monikers (most commonly Doctor Ninja) he practices the art of cultural criticism, turntablism and plunderphonics. Beside his fine art career he maintains a prolific output of underground ephemera including Retard Riot zines, radio broadcasts, CD-R's, cassettes, stickers, flyers, collaborative tape music and buttons. His work is in the permanent collections of the Tate Britain and the Museum of Modern Art, The Menil Collect